A randomized 25 question test from a pool of 761 questions, good luck!
Every IPv4 address is made up of two distinct components that identifies a specific host and a network segment. Which of the answers below names both of those components?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the character framing?
IPv4 network classes can also be defined by the default subnet masks that they use. If the subnet mask was 255.255.0.0, which of the classes below would be used?
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would be required to have a low bandwidth and high error detection protocol?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is a network that links smaller networks together, but potentially on a global scale?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a flashing alarm?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below can best be described as the highest level alarm, demanding prompt operator action?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that coverts the analog signals from T/Cs and RTDs to a digital signal?
A DCS collects a lot of data during the course of operating. Which of the terms below would best describe the database that contains all the data required to create a trend in the process?
Alarm management is based upon the process conditions model. Which of the conditions in that model could be described as the optimal operating conditions?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the router interacts with?
Which answer below best represents the recommended standard for a null modem cable?
The data transmission in HDX mode travels in _____ direction(s)? Choose the best answer from the ones provided to fill in the blank
To communicate with a process control system, a network interface adapter is required. Which of the answers below would satisfy the minimum number of network adapters required?
Parameter settings program the behavior of the function block. Which of the parameters below can be described as one that receives data from another block?
Which of the cables below is best used for the trunk cabling of the DeviceNet transmission system?
There are numerous styles of fiber optic cables. Which of the answers below best represents the number of criteria that is used to match the proper cable to the desired application?
Over the lifetime of a HMI, there will be changes to it's software form the supplier. Which of the terms below would best describe the red number in the picture below?
A typical DCS has at least four layers in it's architecture. Valves, switches and transmitters are all under the direct control of which of the layers below?
Which of the messaging types below is best described as independent communication with the scanner module initiated by the properly configured field device?
Modbus to Ethernet/IP is the best example of which of the following converters?
Which of the answers below best describes the OSI layers that a HART certified is not compliant with?
Which answer below is best described as the RS-485 standard for voltage range to receive a "Mark"?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "H"?
For larger network configuration in IPv4, the more practical option is dynamic addressing. Which of the options below is a vital difference between static and dynamic addressing?